This content originally appeared on remy sharp's b:log and was authored by remy sharp's b:log
I thought this might be dirt, but once I took the joycon apart and lifted out the ribbon cable for the shoulder button and then desoldered the push button, I could see the pads had lifted (and vanished).
Then the ribbon just split entirely (with no pressure). I think perhaps it was damaged when it was closed up at the factory and just waiting to completely fail.
I did try to expose the trace on the flex PCB but it was so fragile that the trace itself quickly vanished. So I ordered a replacement (£3.50, I think I overpaid) and installed during lunch.
Originally published on Remy Sharp's b:log
This content originally appeared on remy sharp's b:log and was authored by remy sharp's b:log

remy sharp's b:log | Sciencx (2023-03-13T01:37:52+00:00) Shoulder button on joycon not working [tif]. Retrieved from https://www.scien.cx/2023/03/13/shoulder-button-on-joycon-not-working-tif/
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